Here's a quick briefing:

* NFL athletes, coaches, owners, and others defied President Trump on Sunday after he said that football players who protest during the national anthem should be fired.

* Players and teams around the league showed their displeasure with Trump's comments by kneeling and sitting during the anthem, linking arms and wearing shirts printed with slogans of support for former San Francisco 49ers quarterback Colin Kaepernick, who started the protest in 2016 as a statement against police treatment of minorities.

* Other teams opted to not come out to the field for the anthem. The Pittsburgh Steelers did so to avoid being political, their coach said. The Seattle Seahawks and the Tennessee Titans, who played each other Sunday, didn't come out for the anthem for different reasons, leading to a surreal scene in which there were no players on the field during the song.

* Some owners joined their teams on the field, which is rare.

* Trump defended himself in tweets and comments to reporters. "This has nothing to do with race. I never said anything about race. This has nothing to do with race or anything else," he said, showing he apparently misunderstands the situation.

Trump later made remarks to reporters on board Air Force One, showing he may fundamentally misunderstand why the protest was happening in the first place and why he is being criticized.

"This has nothing to do with race. I never said anything about race. This has nothing to do with race or anything else. This has to do with respect for our country and respect for our flag," Trump said when asked if his comments are stoking racial tensions.

But Trump didn't double down on saying players should be fired when they protest, saying only, "It’s very disrespect to our flag and to our country, so I certainly think the owners should do something about it."

Anchors and guests on ESPN’s Sunday NFL Countdown and on Fox also criticized Trump. Rex Ryan, a former coach and ESPN analyst, said he was a Trump supporter, even having introduced Trump at a rally in upstate New York, until he saw the president’s comments on Friday.

“I’m pissed off, you know, I’ll be honest with you, because I supported Donald Trump. I sat back and when he asked me to introduce him at a rally in Buffalo, I did that. But I’m reading these comments and it’s appalling to me. I’m sure it’s appalling to almost any citizen in our country. It should be,” Ryan said. “Calling our players SOBs and all that kind of stuff. That’s not the men that I know. The men that I know in the locker room, I’m proud of. I’m proud to be associated with those people. I apologize for being pissed off, but guess what, that’s it, because right away I’m associated with what Donald Trump stands for.”

Some of Trump's cabinet officials rushed to his defense on Sunday. "They have the right to have their First Amendment off the field," said Treasury Secretary Steve Mnuchin, who is embroiled in his own scandal over accusations that he improperly used government jets.

The owner of the Dallas Cowboys, Jerry Jones, told Fox Business in an interview earlier this month that he does not think players should protest during the anthem.

“I do not think the place to express yourself in society is as we recognize the American flag,” Jones told Fox Business reporter Cheryl Casone earlier this month. “So that’s not the place to do anything other than honor the flag and everybody that’s given up a little bit for it."

The Cowboys are scheduled to play their first game since Trump made his comments on Monday night.

Meanwhile, Kaepernick's mother, Teresa Kaepernick, has been tweeting in support of her son and against Trump.

In answering reporters' questions, Trump added that he was not calling for his supporters to boycott the NFL, in spite of his retweet of one supporter calling for a boycott.

"No, no, no — I don’t — they can do whatever they want," Trump said.

He added that, to him, the issue was about respect — not First Amendment rights.

"They have rights. We all have rights," he said. "But when you’re on that field, and, you know, there’s a situation going on, this is a great, great country, and we have a great flag, and they should respect our flag. They’re making a lot of money. I’m not begrudging anything. I’m just saying they have to respect our flag, and they have to respect our country."

The president continued to tweet about the NFL on Monday, saying that the fans "demand respect for our Flag!" He also claimed the NFL was facing "tremendous backlash."

Trump also pushed back at a CNN story that White House chief of staff John Kelly was unhappy with the president's unexpected crusade against the NFL. Kelly, a military veteran whose son was killed while serving, told CNN he believed Americans should stand for the anthem as a sign of respect for those injured and killed in war.

Jacksonville Jaguars vs. Baltimore Ravens

Players from both the Jacksonville Jaguars and Baltimore Ravens knelt and linked arms during the national anthem before their game in London on Sunday.

The Ravens were joined by Ray Lewis, a former linebacker for the team and perhaps the most notable Ravens player in the history of the franchise.

Matt Dunham / AP

Notably, team owner Shad Khan joined the players on the field in their protest. It is very rare for an owner to do this.

“It was a privilege to stand on the sidelines with the Jacksonville Jaguars today for the playing of the US national anthem at Wembley Stadium,” Khan said in a statement to the Associated Press. “I met with our team captains prior to the game to express my support for them, all NFL players and the league following the divisive and contentious remarks made by President Trump, and was honored to be arm in arm with them, their teammates and our coaches during our anthem.”

yahoo

New Orleans Saints vs. Carolina Panthers

Grant Halverson / Getty Images

Several New Orleans Saints players remained seated during the national anthem before their game against the Carolina Panthers in Charlotte on Sunday, in defiance of the president's comments. The Panthers stood on the field for the anthem — with one exception, defensive end Julius Peppers, who stayed in the locker room and emerged onto the field after the anthem was over.

In the lead-up to their game against the Carolina Panthers on Sunday, the New Orleans Saints released a statement calling Trump's comments "disappointing and inappropriate."

Tom Benson, the owner of the Saints and the New Orleans NBA team the Pelicans, is a veteran. The statement says that Benson supports and honors all military branches and "also believed that the very players that represent the Saints and Pelicans organizations should be allowed to share or express their feelings."

"We believe strongly in honoring our flag and the national anthem and what it represents and we support our players. We all must strive to show that we are all Americans and continue to work towards equality for all," the statement says.

Most of the Philadelphia Eagles appeared to link arms during the anthem, and were joined on the field by team owner Jeff Lurie.

Several Giants players took a knee and also linked arms.

Pittsburgh Steelers vs. Chicago Bears

Jonathan Daniel / Getty Images

The Pittsburgh Steelers chose not to be on the field during the national anthem ahead of their Sunday game against the Chicago Bears, who stood on the field and linked arms during the anthem.

Steelers coach Mike Tomlin told the NFL on CBS the team would not be on the field during the anthem "to remove ourselves from the circumstance."

"We're not going to play politics. We're football players, we're football coaches," Tomlin said. "We're not participating in the anthem today. Not to be disrespectful to the anthem, to remove ourselves from the circumstance. People shouldn't have to choose."

One player, Alejandro Villanueva, a veteran, came out alone during the anthem.

Nam Y. Huh / AP

The Chicago Bears were on the field during the anthem, most players with their arms linked. Before the game, the team released a statement supporting players who chose to protest.

Jonathan Daniel / Getty Images

"What makes this the greatest country in the world are the liberties it was founded upon and the freedom to express oneself in a respectful and peaceful manner," the statement said.

New England Patriots Chairman and CEO Robert Kraft, a businessman and friend of the president’s, said on Saturday that he was “disappointed” with Trump’s comments.

“I am deeply disappointed by the tone of the comments made by the president on Friday,” Kraft wrote in a statement.

“Our players are intelligent, thoughtful and care deeply about our community and I support their right to peacefully affect social change and raise awareness in a manner that they feel is most impactful.”

The Houston Texans players linked arms with each other and their Chief Operating Officer Cal McNair during the anthem, with some players kneeling.

Billie Weiss / Getty Images

Texans owner Bob McNair called Trump's comments "divisive and counterproductive" in a statement.

"The NFL specifically, and football in general, has always unified our communities and families," McNair said. "The comments made by the President were divisive and counterproductive to what our country needs right now. I hope the reaction from our players results in positive action for our league, our communities and our country as a whole to make a positive difference in our society."

Miami Dolphins vs. New York Jets

Al Bello / Getty Images

The New York Jets, joined by their chairman and CEO Christopher Johnson, stood with linked arms during the anthem before their game against the Miami Dolphins in New Jersey on Sunday.

Johnson is the younger brother of Woody Johnson, who owns the Jets and was appointed by Trump to be the US ambassador to the United Kingdom earlier this year.

Christopher Johnson issued a statement after the game saying, "It was an honor and a privilege to stand arm-in-arm unified with our players during today's National Anthem."

Tampa Bay Buccaneers vs. Minnesota Vikings

Brad Rempel / USA Today Sports

Minnesota Vikings players linked arms with their general manager Rick Spielman and team owners Mark and Zygi Wilf during the national anthem before their game against the Tampa Bay Buccaneers on Sunday. The Wilfs released a statement before the game supporting their players' right to protest.

"As owners, it is our job to foster an environment that recognizes and appreciates diversity of thought and encourages using this platform in a constructive manner," the statement said.

Before the game, Buccaneers co-chairman Joel Glazer issued a statement supporting players' right to protest. "As we have stated previously, the Buccaneers recognize every individual's constitutional right to freedom of speech," the statement said.

Cleveland Browns vs. Indianapolis Colts

The Cleveland Browns linked arms during the national anthem ahead of their game against the Indianapolis Colts on Sunday, with several players also kneeling.

Browns owners Dee and Jimmy Haslam wrote in a statement before the game that they support their players' right to protest and use their platform to create dialogue around social issues.

"Our players, just like so many others across our league, have been honest and thoughtful with their attempt to bring awareness to the issues of inequality and social injustice," the statement said. "We were incredibly moved by the meaningful and powerful dialogue they initiated within our organization when they spoke of their intent to unify and not be disrespectful while using familiar and important terms like one nation, indivisible with liberty and justice for all. Their intent is to create positive and unifying change and that was demonstrated well by the unity they led prior to our home opener."

The Indianapolis Colts also linked arms, with several players taking a knee as well.

Brian Spurlock / USA Today Sports

Colts owner Jim Irsay said in a statement on Saturday that he was “troubled by the President’s recent comments about our league and our players.”

Atlanta Falcons vs. Detroit Lions

Leon Halip / Getty Images

Members of the Atlanta Falcons, joined by team owner Arthur Blank, linked arms during the national anthem before their game against the Detroit Lions on Sunday. Two players, Grady Jarrett and Dontari Poe, knelt.

On Saturday, Blank issued a statement supporting players' right to protest. "We are at our very best when we are working together, building unity and including everyone's voice in a constructive dialogue," the statement said.

Most of the Detroit Lions linked arms or took a knee during the national anthem with their team owner, Martha Ford, present on the sidelines in a show of support.

Raj Mehta / USA Today Sports

Ford said in a statement before the game, "Our game has long provided a powerful platform for dialogue and positive change in many communities throughout our nation."

"Thanks primarily to our players, the NFL also has been a unifying force in our country and impactful change has and hopefully will continue to be the result of peaceful expression, done so in order to highlight social injustices of all kind.

"Negative and disrespectful comments suggesting otherwise are contrary to the founding principles of our country, and we do not support those comments or opinions."

Both teams said they would not come out for the national anthem, leading to a strange scene where none of the players were on the field for the song.

The Seahawks, in perhaps the most direct statement of protest from any NFL team so far, said they decided not to come out because they “will not stand for the injustice that has plagued people of color in this country.”

“Out of love for our country and in honor of the sacrifices made on our behalf, we unite to oppose those that would deny our most basic freedoms,” the statement said.

The Titans released a statement saying the decision was made by their team’s players.

"As a team, we wanted to be unified in our actions today. The players jointly decided this was the best course of action," the statement said. "Our commitment to the military and our community is resolute and the absence of our team for the national anthem shouldn't be misconstrued as unpatriotic."

Megan Lindsey, who sang the anthem at LP Field in Nashville, took a knee at the end of her performance.

Los Angeles Rams vs. San Francisco 49ers

Los Angeles Rams owner and chairman E. Stanley Kroenke said in a statement that the team supports its players' right to protest and that the team "is committed to celebrating diversity, inclusion and respect."

"We will continue to support our players' freedom to peacefully express themselves and the meaningful efforts they make to bring about positive change in our country," he said in the statement.

One Kansas City Chiefs player, Justin Houston, knelt on both knees during the national anthem, while several of his team mates took one knee, before the team's game against the Los Angeles Chargers.

Chiefs chairman and CEO Clark Hunt said in a statement before the game on Sunday that his players “are deeply engaged in their communities.”

“I believe in honoring the American flag and supporting all of those whose sacrifices protect the many freedoms we have in this country, including the right to have differences of opinion,” Hunt said. “Sports have long been a unifying force — especially in challenging times — and hatred and division have no place in our game.”

Three Los Angeles Chargers players knelt during the anthem, with a few more sitting on the bench and the rest linking arms and standing.

Chargers owner Dean Spanos released a brief statement on Saturday saying that he agrees with NFL commissioner Roger Goodell, who called Trump’s comments “divisive”.

“I wholeheartedly agree with the commissioner's statement. The NFL and its players, more than anything, have been a force for good. What our country needs right now is a message of unity, civility and mutual respect,” Spanos said.

Green Bay Packers vs. Cincinnati Bengals

Morry Gash / AP

Cincinnati Bengals players locked arms during the national anthem. In response to the action, the team released the following statement, according to ESPN:

"Football and politics don't mix easily. Fans come to NFL games to watch great competition on the playing field and that's where our focus should be."

Mike Roemer / AP

Members of the Green Bay Packers also locked arms during the anthem and at least three players sat down.

Mike Roemer / AP

Green Bay Packers players Martellus Bennett, Lance Kendricks, and Kevin King remained seated during the national anthem.

On Saturday, Packers president and CEO Mike Murphy expressed support for those team members who might protest in a statement.

“We believe it is important to support any of our players who choose to peacefully express themselves with the hope of change for good,” it read. “As Americans, we are fortunate to be able to speak openly and freely."

Oakland Raiders vs. Washington Redskins

The Oakland Raiders' entire offensive line—the only all-black line in the NFL— along with other teammates were seen sitting or kneeling, and linking arms, during the national anthem. together on the bench and linking arms during the anthem.

Fans at the FedEx Field, near Washington, DC, could be heard booing while the opposing team sat.

The team also released a statement calling football a "great unifier."

"We are proud of the players, coaches and fans for all that they have done to improve the lives of others in the neighborhoods all across our region," the statement read.

By the end of the day Sunday, more than 200 players had taken part in the protests — up from just six last week — and three teams had opted not to come out on the field at all during the national anthem.

CORRECTION

Sep. 25, 2017, at 01:47 AM

Dee and Jimmy Haslam are the owners of the Browns. An earlier version of this post misstated what team they own.

Nidhi Prakash is a reporter for BuzzFeed News and is based in Washington, DC.